Based on this product's specifications, here are some alternatives and similar models
Alkaline AAA batteries ESPERANZA EZB102 — High Power LR03, blister pack 4 pcs
Summary description:
ESPERANZA EZB102 are alkaline AAA (LR03) High Power batteries supplied in a blister pack of 4 pieces. Designed for everyday portable electronics such as remote controls, clocks, toys and small flashlights, these LR03 cells provide standard alkaline voltage and capacity suitable for low- to medium-drain devices. Convenient blister packaging for easy storage and single-device replacement.